@prefix ns1: <https://martial.is/entity/> .
@prefix ns2: <https://w3id.org/martialis/ontology#> .
@prefix ns3: <https://martial.is/entity/01M37J31T9KJCNRQMS6KG3ZMHP/hasEvidence/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix schema: <https://schema.org/> .
@prefix ns4: <https://martial.is/entity/01M37J31T9KJCNRQMS6KG3ZMHP/> .

ns1:01M37J31T9KJCNRQMS6KG3ZMHP a ns2:Event ;
    schema:about ns1:01M37J31T9GP4RS2WPHKDMW8PH, ns1:01KYHNJKQDTEJ1A5MQ5JYPHDTB ;
    schema:description "Police bujutsu tournament at which representatives of ten ryūha agreed a unified kenjutsu kata, forming the basis of the Keishi-ryū. It followed the August 1885 police kenjutsu guidelines that capped shinai length below four shaku and introduced a national police promotion system."@en ;
    schema:keywords "keishicho", "kata", "kenjutsu" ;
    schema:location ns4:location ;
    schema:name "Keishichō bujutsu tournament and kata unification (1886)"@en ;
    schema:startDate "1886-06" ;
    ns2:earliestYear "1886"^^<http://www.w3.org/2001/XMLSchema#integer> ;
    ns2:eventType <https://w3id.org/martialis/vocab/event-classification/tournament> ;
    ns2:hasEvidence ns3:0 ;
    ns2:latestYear "1886"^^<http://www.w3.org/2001/XMLSchema#integer> .
ns3:0 a ns2:SourceAssertionRelation ;
    ns2:basedOnSource ns1:01M2WGNYAW6K10EEMQDG8VYGVG ;
    ns2:evidenceType <https://w3id.org/martialis/vocab/evidence-type/direct> ;
    ns2:informationType <https://w3id.org/martialis/vocab/information-type/secondary> ;
    ns2:quotation "To further standardize police kenjutsu, representatives from several influential ryūha contributed to the creation of a unified kata at a bujutsu tournament in June 1886." ;
    ns2:supports true .
ns4:location a ns2:GeoRef ;
    schema:addressCountry <http://publications.europa.eu/resource/authority/country/JPN> ;
    schema:name "Tokyo" ;
    schema:sameAs <http://www.wikidata.org/entity/Q1490> .